Re: On DSM-G600 issues with WPA_SUPPLICANT, CDROM on USB port, ntfs module.

[Charles Brown <obigiankenobi%gmail.com@localhost>]

It's a good chance for me to try to rebuild my own kernel! :)
The time I need for read (and understand...) the guides, and I'll try.
Only: why do not consider  the introduction of this feature in GENERIC?
I think that this feature is usefull not only for DSM, but for every platform.

>Don't think so. As you see from the dmesg output, the USB and ATA drivers
>use different IRQs:
>ohci0: interrupting at irq 17
>ohci1: interrupting at irq 17
>ehci0: interrupting at irq 18
>acardide0: using irq 20 for native-PCI interrupt
>Maybe all interrupts have been blocked too long for some reason...

Yes, you're right!!!!

>> after this, the hd unit seems to work well.
>Yes, the driver can immediately recover from such a problem.
But the drive was not under load... I will test if this situation can
drive to a possible loss of data (this is my doubt).

>Does it really have to do with your USB attachment? Is it reproducible?
>Only with a CDROM drive?

I think so: I tryed to connect  a usb key with ext2fs, an hard disk
(powered only via USB)  with the same type of filesystem, and
everything works fine.
Also, I tryed a NTFS hard disk: no strange messages.
Only if I connect my portable cdrom I have this strange behaviour.
The problem is evidenced every time.

>Probably just a bad connection?
Don't think so. The rt2560 card is a nightmare, but my AP is only two
meters away.
I will try with another security protocol (wep/none) to verify if is
only a WPA2/AES issue.

>Check "sysctl kern.securelevel".
Ok!!! I'll check this ASAP!!!

Thanks Frank, and bye!!!